diff options
Diffstat (limited to 'drivers/staging/brcm80211/brcmsmac/types.h')
| -rw-r--r-- | drivers/staging/brcm80211/brcmsmac/types.h | 283 |
1 files changed, 145 insertions, 138 deletions
diff --git a/drivers/staging/brcm80211/brcmsmac/types.h b/drivers/staging/brcm80211/brcmsmac/types.h index 823b5e4672e..6d17d7fa9b7 100644 --- a/drivers/staging/brcm80211/brcmsmac/types.h +++ b/drivers/staging/brcm80211/brcmsmac/types.h @@ -20,15 +20,6 @@ #include <linux/types.h> #include <linux/io.h> -/* Bus types */ -#define SI_BUS 0 /* SOC Interconnect */ -#define PCI_BUS 1 /* PCI target */ -#define SDIO_BUS 3 /* SDIO target */ -#define JTAG_BUS 4 /* JTAG */ -#define USB_BUS 5 /* USB (does not support R/W REG) */ -#define SPI_BUS 6 /* gSPI target */ -#define RPC_BUS 7 /* RPC target */ - #define WL_CHAN_FREQ_RANGE_2G 0 #define WL_CHAN_FREQ_RANGE_5GL 1 #define WL_CHAN_FREQ_RANGE_5GM 2 @@ -37,42 +28,71 @@ #define MAX_DMA_SEGS 4 /* boardflags */ -#define BFL_PACTRL 0x00000002 /* Board has gpio 9 controlling the PA */ -#define BFL_NOPLLDOWN 0x00000020 /* Not ok to power down the chip pll and oscillator */ -#define BFL_FEM 0x00000800 /* Board supports the Front End Module */ -#define BFL_EXTLNA 0x00001000 /* Board has an external LNA in 2.4GHz band */ -#define BFL_NOPA 0x00010000 /* Board has no PA */ -#define BFL_BUCKBOOST 0x00200000 /* Power topology uses BUCKBOOST */ -#define BFL_FEM_BT 0x00400000 /* Board has FEM and switch to share antenna w/ BT */ -#define BFL_NOCBUCK 0x00800000 /* Power topology doesn't use CBUCK */ -#define BFL_PALDO 0x02000000 /* Power topology uses PALDO */ -#define BFL_EXTLNA_5GHz 0x10000000 /* Board has an external LNA in 5GHz band */ + +/* Board has gpio 9 controlling the PA */ +#define BFL_PACTRL 0x00000002 +/* Not ok to power down the chip pll and oscillator */ +#define BFL_NOPLLDOWN 0x00000020 +/* Board supports the Front End Module */ +#define BFL_FEM 0x00000800 +/* Board has an external LNA in 2.4GHz band */ +#define BFL_EXTLNA 0x00001000 +/* Board has no PA */ +#define BFL_NOPA 0x00010000 +/* Power topology uses BUCKBOOST */ +#define BFL_BUCKBOOST 0x00200000 +/* Board has FEM and switch to share antenna w/ BT */ +#define BFL_FEM_BT 0x00400000 +/* Power topology doesn't use CBUCK */ +#define BFL_NOCBUCK 0x00800000 +/* Power topology uses PALDO */ +#define BFL_PALDO 0x02000000 +/* Board has an external LNA in 5GHz band */ +#define BFL_EXTLNA_5GHz 0x10000000 /* boardflags2 */ -#define BFL2_RXBB_INT_REG_DIS 0x00000001 /* Board has an external rxbb regulator */ -#define BFL2_APLL_WAR 0x00000002 /* Flag to implement alternative A-band PLL settings */ -#define BFL2_TXPWRCTRL_EN 0x00000004 /* Board permits enabling TX Power Control */ -#define BFL2_2X4_DIV 0x00000008 /* Board supports the 2X4 diversity switch */ -#define BFL2_5G_PWRGAIN 0x00000010 /* Board supports 5G band power gain */ -#define BFL2_PCIEWAR_OVR 0x00000020 /* Board overrides ASPM and Clkreq settings */ + +/* Board has an external rxbb regulator */ +#define BFL2_RXBB_INT_REG_DIS 0x00000001 +/* Flag to implement alternative A-band PLL settings */ +#define BFL2_APLL_WAR 0x00000002 +/* Board permits enabling TX Power Control */ +#define BFL2_TXPWRCTRL_EN 0x00000004 +/* Board supports the 2X4 diversity switch */ +#define BFL2_2X4_DIV 0x00000008 +/* Board supports 5G band power gain */ +#define BFL2_5G_PWRGAIN 0x00000010 +/* Board overrides ASPM and Clkreq settings */ +#define BFL2_PCIEWAR_OVR 0x00000020 #define BFL2_LEGACY 0x00000080 -#define BFL2_SKWRKFEM_BRD 0x00000100 /* 4321mcm93 board uses Skyworks FEM */ -#define BFL2_SPUR_WAR 0x00000200 /* Board has a WAR for clock-harmonic spurs */ -#define BFL2_GPLL_WAR 0x00000400 /* Flag to narrow G-band PLL loop b/w */ -#define BFL2_SINGLEANT_CCK 0x00001000 /* Tx CCK pkts on Ant 0 only */ -#define BFL2_2G_SPUR_WAR 0x00002000 /* WAR to reduce and avoid clock-harmonic spurs in 2G */ -#define BFL2_GPLL_WAR2 0x00010000 /* Flag to widen G-band PLL loop b/w */ +/* 4321mcm93 board uses Skyworks FEM */ +#define BFL2_SKWRKFEM_BRD 0x00000100 +/* Board has a WAR for clock-harmonic spurs */ +#define BFL2_SPUR_WAR 0x00000200 +/* Flag to narrow G-band PLL loop b/w */ +#define BFL2_GPLL_WAR 0x00000400 +/* Tx CCK pkts on Ant 0 only */ +#define BFL2_SINGLEANT_CCK 0x00001000 +/* WAR to reduce and avoid clock-harmonic spurs in 2G */ +#define BFL2_2G_SPUR_WAR 0x00002000 +/* Flag to widen G-band PLL loop b/w */ +#define BFL2_GPLL_WAR2 0x00010000 #define BFL2_IPALVLSHIFT_3P3 0x00020000 -#define BFL2_INTERNDET_TXIQCAL 0x00040000 /* Use internal envelope detector for TX IQCAL */ -#define BFL2_XTALBUFOUTEN 0x00080000 /* Keep the buffered Xtal output from radio "ON" - * Most drivers will turn it off without this flag - * to save power. - */ +/* Use internal envelope detector for TX IQCAL */ +#define BFL2_INTERNDET_TXIQCAL 0x00040000 +/* Keep the buffered Xtal output from radio "ON". Most drivers will turn it + * off without this flag to save power. */ +#define BFL2_XTALBUFOUTEN 0x00080000 -/* board specific GPIO assignment, gpio 0-3 are also customer-configurable led */ -#define BOARD_GPIO_PACTRL 0x200 /* bit 9 controls the PA on new 4306 boards */ -#define BOARD_GPIO_12 0x1000 /* gpio 12 */ -#define BOARD_GPIO_13 0x2000 /* gpio 13 */ +/* + * board specific GPIO assignment, gpio 0-3 are also customer-configurable + * led + */ + +/* bit 9 controls the PA on new 4306 boards */ +#define BOARD_GPIO_PACTRL 0x200 +#define BOARD_GPIO_12 0x1000 +#define BOARD_GPIO_13 0x2000 /* **** Core type/rev defaults **** */ #define D11CONF 0x0fffffb0 /* Supported D11 revs: 4, 5, 7-27 @@ -152,25 +172,53 @@ #define PHYCONF_HAS(val) CONF_HAS(PHYTYPE, val) #define PHYCONF_IS(val) CONF_IS(PHYTYPE, val) -#define NREV_IS(var, val) (NCONF_HAS(val) && (NCONF_IS(val) || ((var) == (val)))) -#define NREV_GE(var, val) (NCONF_GE(val) && (!NCONF_LT(val) || ((var) >= (val)))) -#define NREV_GT(var, val) (NCONF_GT(val) && (!NCONF_LE(val) || ((var) > (val)))) -#define NREV_LT(var, val) (NCONF_LT(val) && (!NCONF_GE(val) || ((var) < (val)))) -#define NREV_LE(var, val) (NCONF_LE(val) && (!NCONF_GT(val) || ((var) <= (val)))) +#define NREV_IS(var, val) \ + (NCONF_HAS(val) && (NCONF_IS(val) || ((var) == (val)))) + +#define NREV_GE(var, val) \ + (NCONF_GE(val) && (!NCONF_LT(val) || ((var) >= (val)))) + +#define NREV_GT(var, val) \ + (NCONF_GT(val) && (!NCONF_LE(val) || ((var) > (val)))) + +#define NREV_LT(var, val) \ + (NCONF_LT(val) && (!NCONF_GE(val) || ((var) < (val)))) + +#define NREV_LE(var, val) \ + (NCONF_LE(val) && (!NCONF_GT(val) || ((var) <= (val)))) + +#define LCNREV_IS(var, val) \ + (LCNCONF_HAS(val) && (LCNCONF_IS(val) || ((var) == (val)))) + +#define LCNREV_GE(var, val) \ + (LCNCONF_GE(val) && (!LCNCONF_LT(val) || ((var) >= (val)))) + +#define LCNREV_GT(var, val) \ + (LCNCONF_GT(val) && (!LCNCONF_LE(val) || ((var) > (val)))) -#define LCNREV_IS(var, val) (LCNCONF_HAS(val) && (LCNCONF_IS(val) || ((var) == (val)))) -#define LCNREV_GE(var, val) (LCNCONF_GE(val) && (!LCNCONF_LT(val) || ((var) >= (val)))) -#define LCNREV_GT(var, val) (LCNCONF_GT(val) && (!LCNCONF_LE(val) || ((var) > (val)))) -#define LCNREV_LT(var, val) (LCNCONF_LT(val) && (!LCNCONF_GE(val) || ((var) < (val)))) -#define LCNREV_LE(var, val) (LCNCONF_LE(val) && (!LCNCONF_GT(val) || ((var) <= (val)))) +#define LCNREV_LT(var, val) \ + (LCNCONF_LT(val) && (!LCNCONF_GE(val) || ((var) < (val)))) -#define D11REV_IS(var, val) (D11CONF_HAS(val) && (D11CONF_IS(val) || ((var) == (val)))) -#define D11REV_GE(var, val) (D11CONF_GE(val) && (!D11CONF_LT(val) || ((var) >= (val)))) -#define D11REV_GT(var, val) (D11CONF_GT(val) && (!D11CONF_LE(val) || ((var) > (val)))) -#define D11REV_LT(var, val) (D11CONF_LT(val) && (!D11CONF_GE(val) || ((var) < (val)))) -#define D11REV_LE(var, val) (D11CONF_LE(val) && (!D11CONF_GT(val) || ((var) <= (val)))) +#define LCNREV_LE(var, val) \ + (LCNCONF_LE(val) && (!LCNCONF_GT(val) || ((var) <= (val)))) -#define PHYTYPE_IS(var, val) (PHYCONF_HAS(val) && (PHYCONF_IS(val) || ((var) == (val)))) +#define D11REV_IS(var, val) \ + (D11CONF_HAS(val) && (D11CONF_IS(val) || ((var) == (val)))) + +#define D11REV_GE(var, val) \ + (D11CONF_GE(val) && (!D11CONF_LT(val) || ((var) >= (val)))) + +#define D11REV_GT(var, val) \ + (D11CONF_GT(val) && (!D11CONF_LE(val) || ((var) > (val)))) + +#define D11REV_LT(var, val) \ + (D11CONF_LT(val) && (!D11CONF_GE(val) || ((var) < (val)))) + +#define D11REV_LE(var, val) \ + (D11CONF_LE(val) && (!D11CONF_GT(val) || ((var) <= (val)))) + +#define PHYTYPE_IS(var, val)\ + (PHYCONF_HAS(val) && (PHYCONF_IS(val) || ((var) == (val)))) /* Finally, early-exit from switch case if anyone wants it... */ @@ -213,11 +261,18 @@ * * *********************************************** */ -#define NTXD 256 /* Max # of entries in Tx FIFO based on 4kb page size */ -#define NRXD 256 /* Max # of entries in Rx FIFO based on 4kb page size */ -#define NRXBUFPOST 32 /* try to keep this # rbufs posted to the chip */ -#define MAXSCB 32 /* Maximum SCBs in cache for STA */ -#define AMPDU_NUM_MPDU 16 /* max allowed number of mpdus in an ampdu (2 streams) */ + +/* Max # of entries in Tx FIFO based on 4kb page size */ +#define NTXD 256 +/* Max # of entries in Rx FIFO based on 4kb page size */ +#define NRXD 256 +/* try to keep this # rbufs posted to the chip */ +#define NRXBUFPOST 32 +/* Maximum SCBs in cache for STA */ +#define MAXSCB 32 + +/* max allowed number of mpdus in an ampdu (2 streams) */ +#define AMPDU_NUM_MPDU 16 /* Count of packet callback structures. either of following * 1. Set to the number of SCBs since a STA @@ -242,8 +297,8 @@ #define BRCMS_AMPDUDATAHIWAT 255 /* bounded rx loops */ -#define RXBND 8 /* max # frames to process in brcms_c_recv() */ -#define TXSBND 8 /* max # tx status to process in wlc_txstatus() */ +#define RXBND 8 /* max # frames to process in brcms_c_recv() */ +#define TXSBND 8 /* max # tx status to process in wlc_txstatus() */ #define BAND_5G(bt) ((bt) == BRCM_BAND_5G) #define BAND_2G(bt) ((bt) == BRCM_BAND_2G) @@ -256,21 +311,21 @@ do { \ #define WL_ERROR_ON() (brcm_msg_level & LOG_ERROR_VAL) -/* register access macros */ -#ifndef __BIG_ENDIAN -#ifndef __mips__ -#define R_REG(r) \ - ({\ - sizeof(*(r)) == sizeof(u8) ? \ - readb((u8 *)(r)) : \ - sizeof(*(r)) == sizeof(u16) ? readw((u16 *)(r)) : \ - readl((u32 *)(r)); \ - }) -#else /* __mips__ */ +/* + * Register access macros. + * + * These macro's take a pointer to the address to read as one of their + * arguments. The macro itself deduces the size of the IO transaction (u8, u16 + * or u32). Advantage of this approach in combination with using a struct to + * define the registers in a register block, is that access size and access + * location are defined in only one spot. This reduces the risk of the + * programmer trying to use an unsupported transaction size on a register. + * + */ + #define R_REG(r) \ ({ \ __typeof(*(r)) __osl_v; \ - __asm__ __volatile__("sync"); \ switch (sizeof(*(r))) { \ case sizeof(u8): \ __osl_v = readb((u8 *)(r)); \ @@ -279,39 +334,6 @@ do { \ __osl_v = readw((u16 *)(r)); \ break; \ case sizeof(u32): \ - __osl_v = \ - readl((u32 *)(r)); \ - break; \ - } \ - __asm__ __volatile__("sync"); \ - __osl_v; \ - }) -#endif /* __mips__ */ - -#define W_REG(r, v) do { \ - switch (sizeof(*(r))) { \ - case sizeof(u8): \ - writeb((u8)(v), (u8 *)(r)); break; \ - case sizeof(u16): \ - writew((u16)(v), (u16 *)(r)); break; \ - case sizeof(u32): \ - writel((u32)(v), (u32 *)(r)); break; \ - }; \ - } while (0) -#else /* __BIG_ENDIAN */ -#define R_REG(r) \ - ({ \ - __typeof(*(r)) __osl_v; \ - switch (sizeof(*(r))) { \ - case sizeof(u8): \ - __osl_v = \ - readb((u8 *)((r)^3)); \ - break; \ - case sizeof(u16): \ - __osl_v = \ - readw((u16 *)((r)^2)); \ - break; \ - case sizeof(u32): \ __osl_v = readl((u32 *)(r)); \ break; \ } \ @@ -321,19 +343,18 @@ do { \ #define W_REG(r, v) do { \ switch (sizeof(*(r))) { \ case sizeof(u8): \ - writeb((u8)(v), \ - (u8 *)((r)^3)); break; \ + writeb((u8)(v), (u8 *)(r)); \ + break; \ case sizeof(u16): \ - writew((u16)(v), \ - (u16 *)((r)^2)); break; \ + writew((u16)(v), (u16 *)(r)); \ + break; \ case sizeof(u32): \ - writel((u32)(v), \ - (u32 *)(r)); break; \ + writel((u32)(v), (u32 *)(r)); \ + break; \ } \ } while (0) -#endif /* __BIG_ENDIAN */ -#ifdef __mips__ +#ifdef CONFIG_BCM47XX /* * bcm4716 (which includes 4717 & 4718), plus 4706 on PCIe can reorder * transactions. As a fix, a read after write is performed on certain places @@ -342,7 +363,7 @@ do { \ #define W_REG_FLUSH(r, v) ({ W_REG((r), (v)); (void)R_REG(r); }) #else #define W_REG_FLUSH(r, v) W_REG((r), (v)) -#endif /* __mips__ */ +#endif /* CONFIG_BCM47XX */ #define AND_REG(r, v) W_REG((r), R_REG(r) & (v)) #define OR_REG(r, v) W_REG((r), R_REG(r) | (v)) @@ -351,10 +372,13 @@ do { \ W_REG((r), ((R_REG(r) & ~(mask)) | (val))) /* multi-bool data type: set of bools, mbool is true if any is set */ -typedef u32 mbool; -#define mboolset(mb, bit) ((mb) |= (bit)) /* set one bool */ -#define mboolclr(mb, bit) ((mb) &= ~(bit)) /* clear one bool */ -#define mboolisset(mb, bit) (((mb) & (bit)) != 0) /* true if one bool is set */ + +/* set one bool */ +#define mboolset(mb, bit) ((mb) |= (bit)) +/* clear one bool */ +#define mboolclr(mb, bit) ((mb) &= ~(bit)) +/* true if one bool is set */ +#define mboolisset(mb, bit) (((mb) & (bit)) != 0) #define mboolmaskset(mb, mask, val) ((mb) = (((mb) & ~(mask)) | (val))) /* forward declarations */ @@ -375,23 +399,6 @@ struct tx_status; struct d11rxhdr; struct brcms_d11rxhdr; struct txpwr_limits; -struct brcms_phy; - -typedef volatile struct intctrlregs intctrlregs_t; -typedef volatile struct pio2regs pio2regs_t; -typedef volatile struct pio2regp pio2regp_t; -typedef volatile struct pio4regs pio4regs_t; -typedef volatile struct pio4regp pio4regp_t; -typedef volatile struct fifo64 fifo64_t; -typedef volatile struct d11regs d11regs_t; -typedef volatile struct dma32diag dma32diag_t; -typedef volatile struct dma64regs dma64regs_t; -typedef struct brcms_rateset wlc_rateset_t; -typedef u32 ratespec_t; -typedef struct chanvec chanvec_t; -typedef s32 fixed; -typedef struct _cs32 cs32; -typedef volatile union pmqreg pmqreg_t; /* brcm_msg_level is a bit vector with defs in defs.h */ extern u32 brcm_msg_level; |